Cardiac

A condition that occurs when the leaflets of the mitral valve between the left atrium and left ventricle bulge into the atrium and permit backflow of blood. The condition can be associated with progressive mitral regurgitation

A narrowing of the mitral valve, which controls blood flow from the heart’s upper left chamber to its lower left chamber. May result from an inherited (congenital) problem or from rheumatic fever

Complete obstruction to the mitral valve.